Here it is below, with market cap (in billions) and the percentage change in each company's overall value compared to seven months ago. (I've also indicated any changes in ranking with a number in parentheses.) All market cap totals are based on stock prices as of early Tuesday afternoon.

Other noteworthy changes: Oracle passed Google to move into fifth place; Cisco Systems dropped to No. 11 from No. 8 after losing 32 percent of its market cap; Verizon and Qualcomm jumped two spots (to 9th and 10th, respectively); Nokia dropped to No. 19 from No. 16; and Yahoo and Motorola fell out of the top 25 altogether (Motorola split into two companies), replaced by Cognizant Technology and Priceline.com.